Great Plains 3P806NT Operator Manual - Manual (Page 54)

50 3P806NT Table of Contents Index Great Plains Manufacturing, Inc.
151-143M Table of Contents Index 2011-12-20
Eyebolt Adjustment
Eyebolt Adjustment (s/n A1057V+)
(applies to drills with serial numbers A1057V+
For serial number A1056V-, see page 51)
Refer to Figure 46
It may occasionally be necessary to make adjustments to
the eyebolts at the top of the lift-assist weldments, for
example:
• lowered position is too high even with no spacers on
the cylinder rod.
To make adjustments:
1. Determine what change in drill height is required.
2. Hitch the drill to the 3-point tractor (page 14). Raise
the drill, and support the rear tool bar on jack stands.
3. Loosen the jam nut .
4. Rotate the adjuster nut (under weldment top, not
visible in figure) by the amount of height change
required. Moving the eyebolt
lower increases
height. Moving the eyebolt higher decreases height.
5. Tighten the jam nut.
6. Lower the drill and check the setting.
The factory setting for eyebolt reveal is:
3
1 ⁄
2
in. (88.9 mm)
Figure 46
Lift-Assist Eyebolt (A1057V+)
32060
3.5
in. (88.9
mm)
3
1
2
4
1
2
3
4